ISO 4742:1984
Copper alloys; Determination of nickel content; Gravimetric method

Standard No.

ISO 4742:1984

Release Date

1984

Published By

International Organization for Standardization (ISO)

Latest

ISO 4742:1984

Scope

The method is applicable to the determination of nickel contents between 2 and 50 % (m/m). ISO 4742 specifies principle, reagents, apparatus, procedure, expression of results and test report. Normal precautions regarding the use of perchloride acid in laboratory work should be observed.

ISO 4742:1984 history

• 1984 ISO 4742:1984 Copper alloys; Determination of nickel content; Gravimetric method